CN202116784U - Stretching device of warping machine - Google Patents

Stretching device of warping machine Download PDF

Info

Publication number
CN202116784U
CN202116784U CN201120199203XU CN201120199203U CN202116784U CN 202116784 U CN202116784 U CN 202116784U CN 201120199203X U CN201120199203X U CN 201120199203XU CN 201120199203 U CN201120199203 U CN 201120199203U CN 202116784 U CN202116784 U CN 202116784U
Authority
CN
China
Prior art keywords
stretching
stretching roller
synchronous belt
belt pulley
warping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201120199203XU
Other languages
Chinese (zh)
Inventor
陈逸
江飞
许小红
董胜利
端春林
周中亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU SAIJIA MACHINERY Co Ltd
Original Assignee
CHANGZHOU SAIJIA MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU SAIJIA MACHINERY Co Ltd filed Critical CHANGZHOU SAIJIA MACHINERY Co Ltd
Priority to CN201120199203XU priority Critical patent/CN202116784U/en
Application granted granted Critical
Publication of CN202116784U publication Critical patent/CN202116784U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of warping machines, in particular to a stretching device of a warping machine, which can be used for stretch yarns and comprises a frame, a first stretching roller and a second stretching roller. A servo motor is mounted on the frame; the first stretching roller and the second stretching roller are arrayed parallelly and opposite in turning direction; a first synchronous belt pulley is arranged at one end of the first stretching roller; a first stretching roller shaft is wrapped in the first stretching roller; a second synchronous belt pulley is arranged at one end of the second stretching roller; a second stretching roller shaft is wrapped in the second stretching roller; two ends of the first stretching roller and two ends of the second stretching roller are fixed onto a support; a synchronous belt pulley is arranged at the top end of the servo motor; and a double-sided toothed synchronous belt is sleeved on the first synchronous belt pulley, the second synchronous belt pulley and the synchronous belt pulley. The stretching device is simple in structure and convenient in installation and maintenance, slip of a yarn during warping is avoided, friction between the yarn and each stretching roller is decreased, constant extensibility is realized, constant yarn tension is ensured, and the yarn tension is controlled particularly when the stretching device is used for warping small raw materials.

Description

The stretching device of warping machines
Technical field
The utility model relates to the technical field of sectional warper, especially a kind of stretching device that can be used for the warping machines of elastic filament.
Background technology
Warping demand to high-quality elastic fabric grows with each passing day in the market; This kind fabric is the knitting or woven product that forms with thin or ultra-fine elastomeric yarn braiding; Therefore in the warping process, will keep in tension force constant in the minimum friction of yarn, constant extensibility, the whole warp length and the thread layer all yarn tensions consistent is the prerequisite that successfully weaves; Therefore say that stretching device is the indispensable equipment of warping production line, the quality of its design performance directly has influence on warp quality.
Existing stretching device all is single entry brake, and the friction of yarn is big, guaranteed not particularly to the warping of little raw material, more to have satisfied not the warping demand by constant yarn tension, and yarn tension can not get control from whole warping process.
The utility model content
The technical problem that the utility model will solve is: skid in order to overcome in the market the existing yarn of drafting system, tension force is non-constant, thread friction is big, shortcomings such as brake instability provide a kind of stretching device of warping machines.
The utility model solves the technical scheme that its technical problem adopted: a kind of stretching device of warping machines, comprise frame, and servomotor is installed on frame; Also comprise first draw roll and second draw roll that the gyratory directions that is arranged in parallel is opposite; One end of first draw roll is provided with first synchronous pulley, and its inner packet is wrapped with the first stretching roll shaft, and an end of second draw roll is provided with second synchronous pulley; Its inner packet is wrapped with the second stretching roll shaft; The two ends of the first stretching roll shaft and the second stretching roll shaft are fixed on the support, are provided with synchronous pulley on the top of servomotor, are with double cog synchronous belt on first synchronous pulley, second synchronous pulley and the synchronous pulley.
The other end of described first draw roll is equipped with first brake disc and first aerodynamic brake that is sleeved on the first stretching roll shaft; The other end of second draw roll is equipped with second brake disc and second aerodynamic brake that is sleeved on the second stretching roll shaft.
The described first stretching roll shaft and the second stretching roll shaft are fixed.
The beneficial effect of the utility model is: the utility model is simple in structure; Installation and easy to maintenance; Yarn skidding in the time of solving warping preferably; Reduce between yarn and the draw roll friction, have constant extensibility, guaranteed constant yarn tension, particularly to the warping of little raw material, the tension force person of yarn is under control during use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the right view of Fig. 1.
Among the figure: 1. servomotor, 2. first draw roll, 3. second draw roll, 4. first synchronous pulley; 5. the first stretching roll shaft, 6. second synchronous pulley, the 7. second stretching roll shaft; 8. synchronous pulley, 9. double cog synchronous belt, 10. first brake disc; 11. first aerodynamic brake, 12. second brake discs, 13. second aerodynamic brakes.
The specific embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
The stretching device of warping machines as depicted in figs. 1 and 2 comprises frame, and servomotor 1 is installed on frame; Also comprise first draw roll 2 and second draw roll 3 that the gyratory directions that is arranged in parallel is opposite; One end of first draw roll 2 is provided with first synchronous pulley 4, and the end that its inner packet is wrapped with the first stretching roll shaft, 5, the second draw rolls 3 is provided with second synchronous pulley 6; Its inner packet is wrapped with the second stretching roll shaft 7; The two ends of the first stretching roll shaft 5 and the second stretching roll shaft 7 are fixed on the support, are provided with on synchronous pulley 8, the first synchronous pulleys 4, second synchronous pulley 6 and the synchronous pulley 8 on the top of servomotor 1 and are with double cog synchronous belt 9; Double cog synchronous belt 9 orders about its run-in synchronism by servomotor; Steadily reliable, two draw rolls runnings were to keep synchronously about servomotor 1 made through a cover sychronisation, and rotation direction is opposite.
The other end of first draw roll 2 is equipped with first brake disc 10 and first aerodynamic brake 11 that is sleeved on the first stretching roll shaft 5; The other end of second draw roll 3 is equipped with second brake disc 12 and second aerodynamic brake 13 that is sleeved on the second stretching roll shaft 7; The dual brake car form of draw roll; Guarantee that two follow draw roll can realize the moment braking effect; Make in the warping process, yarn tension is under control, and two draw rolls of having realized running up down steadily reliably, are not prone to the characteristics of skidding
The first stretching roll shaft 5 and the second stretching roll shaft 7 are fixed, and first draw roll 2 and second draw roll 3 lean on the first stretching roll shaft 5 and the second stretching roll shaft 7 to relatively rotate.
Above-mentioned embodiment is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the utility model.

Claims (3)

1. the stretching device of a warping machines; Comprise frame; Servomotor (1) is installed on frame, it is characterized in that: also comprise first draw roll (2) and second draw roll (3) that the gyratory directions that is arranged in parallel is opposite, an end of first draw roll (2) is provided with first synchronous pulley (4); Its inner packet is wrapped with the first stretching roll shaft (5); One end of second draw roll (3) is provided with second synchronous pulley (6), and its inner packet is wrapped with the second stretching roll shaft (7), and the two ends of the first stretching roll shaft (5) and the second stretching roll shaft (7) are fixed on the support; Be provided with synchronous pulley (8) on the top of servomotor (1), be with double cog synchronous belt (9) on first synchronous pulley (4), second synchronous pulley (6) and the synchronous pulley (8).
2. the stretching device of warping machines according to claim 1, it is characterized in that: the other end of described first draw roll (2) is equipped with first brake disc (10) and first aerodynamic brake (11) that is sleeved on the first stretching roll shaft (5); The other end of second draw roll (3) is equipped with second brake disc (12) and second aerodynamic brake (13) that is sleeved on the second stretching roll shaft (7).
3. the stretching device of warping machines according to claim 1, it is characterized in that: the described first stretching roll shaft (5) and the second stretching roll shaft (7) are fixed.
CN201120199203XU 2011-06-14 2011-06-14 Stretching device of warping machine Expired - Fee Related CN202116784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120199203XU CN202116784U (en) 2011-06-14 2011-06-14 Stretching device of warping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120199203XU CN202116784U (en) 2011-06-14 2011-06-14 Stretching device of warping machine

Publications (1)

Publication Number Publication Date
CN202116784U true CN202116784U (en) 2012-01-18

Family

ID=45457862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120199203XU Expired - Fee Related CN202116784U (en) 2011-06-14 2011-06-14 Stretching device of warping machine

Country Status (1)

Country Link
CN (1) CN202116784U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409872A (en) * 2013-08-15 2013-11-27 常州市赛嘉机械有限公司 Tension roller transmission device for separating and warping machine
CN104032430A (en) * 2014-06-06 2014-09-10 射阳县杰力纺织机械有限公司 Vertical yarn feeding roller device for spandex warping machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103409872A (en) * 2013-08-15 2013-11-27 常州市赛嘉机械有限公司 Tension roller transmission device for separating and warping machine
CN103409872B (en) * 2013-08-15 2015-09-09 常州市赛嘉机械有限公司 A kind of point silk warper tension roller transmission device
CN104032430A (en) * 2014-06-06 2014-09-10 射阳县杰力纺织机械有限公司 Vertical yarn feeding roller device for spandex warping machine

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20150614

EXPY Termination of patent right or utility model